<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>单选按框绑定value-</title>
<!--引入Vue库-->
<script src="vue.js"></script>
</head>
<body>	
<div id="app">
  <label for="radio1">货到付款</label>
  <input type="radio" id="radio1" v-model="pick" :value="t">
  <span>{{ pick }}</span>
</div>
<script>
  var vm=new Vue({ 
      el: "#app",
      data: {
         pick:'',
          t:true
        }
     })
</script>
</body>
</html>
